90068000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 164673760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 89, 92, 100, 110, 115, 125, 160, 176, 178, 184, 200, 220, 230, 250, 253, 275, 352, 356, 368, 400, 440, 445, 460, 500, 506, 550, 575, 712, 736, 800, 880, 890, 920, 979, 1000, 1012, 1100, 1150, 1265, 1375, 1424, 1760, 1780, 1840, 1958, 2000, 2024, 2047, 2200, 2225, 2300, 2530, 2750, 2848, 2875, 3560, 3680, 3916, 4000, 4048, 4094, 4400, 4450, 4600, 4895, 5060, 5500, 5750, 6325, 7120, 7832, 8096, 8188, 8800, 8900, 9200, 9790, 10120, 10235, 11000, 11125, 11500, 12650, 14240, 15664, 16376, 17800, 18400, 19580, 20240, 20470, 22000, 22250, 22517, 23000, 24475, 25300, 31328, 31625, 32752, 35600, 39160, 40480, 40940, 44000, 44500, 45034, 46000, 48950, 50600, 51175, 63250, 65504, 71200, 78320, 81880, 89000, 90068, 92000, 97900, 101200, 102350, 112585, 122375, 126500, 156640, 163760, 178000, 180136, 195800, 202400, 204700, 225170, 244750, 253000, 255875, 327520, 356000, 360272, 391600, 409400, 450340, 489500, 506000, 511750, 562925, 720544, 783200, 818800, 900680, 979000, 1012000, 1023500, 1125850, 1637600, 1801360, 1958000, 2047000, 2251700, 2814625, 3602720, 3916000, 4094000, 4503400, 5629250, 8188000, 9006800, 11258500, 18013600, 22517000, 45034000, 90068000]

約数ペア:

[(1, 90068000), (2, 45034000), (4, 22517000), (5, 18013600), (8, 11258500), (10, 9006800), (11, 8188000), (16, 5629250), (20, 4503400), (22, 4094000), (23, 3916000), (25, 3602720), (32, 2814625), (40, 2251700), (44, 2047000), (46, 1958000), (50, 1801360), (55, 1637600), (80, 1125850), (88, 1023500), (89, 1012000), (92, 979000), (100, 900680), (110, 818800), (115, 783200), (125, 720544), (160, 562925), (176, 511750), (178, 506000), (184, 489500), (200, 450340), (220, 409400), (230, 391600), (250, 360272), (253, 356000), (275, 327520), (352, 255875), (356, 253000), (368, 244750), (400, 225170), (440, 204700), (445, 202400), (460, 195800), (500, 180136), (506, 178000), (550, 163760), (575, 156640), (712, 126500), (736, 122375), (800, 112585), (880, 102350), (890, 101200), (920, 97900), (979, 92000), (1000, 90068), (1012, 89000), (1100, 81880), (1150, 78320), (1265, 71200), (1375, 65504), (1424, 63250), (1760, 51175), (1780, 50600), (1840, 48950), (1958, 46000), (2000, 45034), (2024, 44500), (2047, 44000), (2200, 40940), (2225, 40480), (2300, 39160), (2530, 35600), (2750, 32752), (2848, 31625), (2875, 31328), (3560, 25300), (3680, 24475), (3916, 23000), (4000, 22517), (4048, 22250), (4094, 22000), (4400, 20470), (4450, 20240), (4600, 19580), (4895, 18400), (5060, 17800), (5500, 16376), (5750, 15664), (6325, 14240), (7120, 12650), (7832, 11500), (8096, 11125), (8188, 11000), (8800, 10235), (8900, 10120), (9200, 9790)]